Palmer Eins, mini electric guitar amplifier of 1W with ECC83 and ECC82 tubes. In the standard version, the tubes are configured as: ECC83 preamp (V1), ECC82 amplification stage (V2), but the amplifier allows for reconfiguration.
simulated speaker output, allows direct connection of the amp to the audio interface, thanks to the integrated loadbox, does not require an external speaker
Hi_Z output allows connection of the amp to another amplifier, using Eins as a preamp